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Use the __result_use_check attribute also for reallocf(3).

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The GCC attribute causes a warning to be emitted if a caller of the
function with this attribute does not use its return value. Unlike the
traditional realloc, with reallocf(3) we don't have to check for NULL
values but we still have to make sure the result is used.

MFC after:	3 days
This commit is contained in:
pfg 2018-01-09 22:48:13 +00:00
parent 5b15d0d7c9
commit 91992f5f35
1 changed files with 1 additions and 1 deletions
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include/stdlib.h
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@ -304,7 +304,7 @@ int radixsort(const unsigned char **, int, const unsigned char *,
unsigned);
void *reallocarray(void *, size_t, size_t) __result_use_check __alloc_size(2)
__alloc_size(3);
void *reallocf(void *, size_t) __alloc_size(2);
void *reallocf(void *, size_t) __result_use_check __alloc_size(2);
int rpmatch(const char *);
void setprogname(const char *);
int sradixsort(const unsigned char **, int, const unsigned char *,